RAIL SUPPORT ASSEMBLY AND ASSEMBLY METHOD THEREFOR, AND RAIL AND RAIL TRANSIT SYSTEM

WIPO Patent Application WO/2020/259597

A1

A rail support assembly (100) and an assembly method therefor, and a rail (1000) and a rail transit system (10000), the rail support assembly (100) comprising: a prefabricated bearing platform (1) and a prefabricated pier column (2). The prefabricated bearing platform (1) comprises a sunken cavity (11) and a mortise portion (12), the top part of the sunken cavity (11) being open; the mortise portion (12) comprises a mortise cavity (121) and a mortise block (122), the mortise cavity (121) is in communication with the sunken cavity (11), and the mortise block (122) is located above the mortise cavity (121); the prefabricated pier column (2) comprises a pier column (21) and a tenon portion (22), the tenon portion (22) being connected to the pier column (21); and the prefabricated pier column (2) is suitable for being pre-configured in the sunken cavity (11) and moves relative to the mortise portion (12) so that at least part of the tenon portion (22) enters the mortise cavity (121) by means of the sunken cavity (11) and stops below the mortise block (122) so as to achieve tenon and mortise fit between the tenon portion (22) and the mortise portion (12).

ZHANG GUANGHAI (CN)

PCT/CN2020/098150

December 30, 2020

June 24, 2020

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BYD CO LTD (CN)

E01D19/02; E01B25/24; E04B1/58

KR101959210B1	2019-03-18
KR101959210B1	2019-03-18
FR2264930A1	1975-10-17
CN206000826U	2017-03-08
CN206916609U	2018-01-23
CN207017144U	2018-02-16
CN106215365A	2016-12-14
CN108660912A	2018-10-16
US20180347179A1	2018-12-06

TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)

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